Description: The S&B 75-5136 cold air intake for the 2020 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock.
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Description: The S&B 75-5136D cold air intake for the 2020 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock.
Maximum Performance
Choose...More Details »